24420123

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3345

約数の個数: 40

約数和(自身を含む): 44911328

約数和(自身を除く): 20491205

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 3313, 7371, 9939, 23191, 29817, 43069, 69573, 89451, 129207, 208719, 268353, 301483, 387621, 626157, 904449, 1162863, 1878471, 2713347, 3488589, 8140041, 24420123]

約数ペア:

[(1, 24420123), (3, 8140041), (7, 3488589), (9, 2713347), (13, 1878471), (21, 1162863), (27, 904449), (39, 626157), (63, 387621), (81, 301483), (91, 268353), (117, 208719), (189, 129207), (273, 89451), (351, 69573), (567, 43069), (819, 29817), (1053, 23191), (2457, 9939), (3313, 7371)]